The employees of 4 Wheel Parts are in this business because they love Jeeps. This is no exception when it comes to our president and CEO, Greg Adler. He has put countless hours into building up his 2008 Jeep JK and he finally got to take it on its first run out on the Hammer Trails. Check out how well it performed and get an up-close look at everything that went into creating this awesome Jeep. See below for a full list of upgrades.